Answer:
A corridor that is attached or connected to a large patch.
Explanation:
Corridors in biology can either be within an aquatic or terrestrial environment. The movement of animals is mostly between these two corridors, or corridors within the main ones. Because corridors are very long and continuous strips of land or water with much vegetation or reefs, there are numerous amounts of species. These corridors are meant to aid movement of animals, so it is only natural that there would be a large amount of them at the end of a corridor.
 
        
                    
             
        
        
        
Answer:
False
Explanation:
There are stars that we can not see because they are not in our galaxy. Even though we cannot see them they are still considered stars.
 
        
             
        
        
        
Answer:
Defined as an organism whose presence, absence or abundance reflects a specific environmental condition,
Explanation:
 
        
             
        
        
        
I think this relationship is <span>Commensalism because one of them benefit(the bird) and one is not benefited or harmed(the cow).</span><span />